X0306 4 2013-08-23 0001066134 CORINTHIAN COLLEGES INC COCO 0001511366 Bosic Robert 6 HUTTON CENTRE DRIVE, SUITE 400 SANTA ANA CA 92707 0 1 0 0 EVP, Ops Common Stock 2013-08-23 4 F 0 5402 2.69 D 76323 D Common Stock 2013-08-26 4 F 0 3601 2.63 D 72722 D Consists of Shares withheld by the Issuer with respect to income taxes payable by the Reporting Person upon the vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on August 23, 2012, with the vesting schedule in three equal installments on August 23, 2013, August 23, 2014, and August 23, 2015. Consists of Shares withheld by the Issuer with respect to income taxes payable by the Reporting Person upon the vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on August 26, 2011, with the vesting schedule in three equal installments on August 26, 2012, August 26, 2013, and August 26, 2014. Diana Scherer, Attorney-in-Fact for Robert Bosic 2013-08-27